baber/WOPTO huggingface dataset:
Patent JP-H01255803-A (JP)
Title: Optical fixed attenuator
Inventor: MATSUMOTO KOJI
IPC: G02B6/25
Filed: 1988-04-06
Abstract: PURPOSE:To suppress the deterioration in transmission characteristic by forming a reflecting film to the clad part on both faces of an optical fiber. CONSTITUTION:The optical fixed attenuator, one end of which is used as an optical connector plug and the other end as an optical receptacle, is used as an object and the reflecting film 9 is formed to the clad part 8 of the optical fiber 1 at both end faces of the optical fiber 1. A spacer 3 is provided to the receptacle side of a terminal fitting 2 and the quantity of loss (quantity of attenuation) is determined by the length of this spacer 3. Since the reflecting film 9 is formed to the clad part 8 of the optical fiber 1, the light propagation of a clad mode in the juncture of the connector plug of a transmission line and the connector plug of the optical fixed attenuator can be suppressed. The interference of the clad mode propagated light at the other end of the optical fixed attenuator and the core mode propagated light is thereby suppressed and the deterioration in the transmission characteristic is suppressed.
Patent JP-S62239246-A (JP)
Title: Remote supervisory equipment
Inventor: TERADA HIROHIKO
IPC: G06F11/32
Filed: 1986-04-09
Abstract: PURPOSE:To precisely grasp the contents of failure by retrieving a statement corresponding to an alarm lamp lighting-up command out of a table and displaying said statement on a statement display. CONSTITUTION:Twelve medium information displays 41 to display the contents of failure arising in an automatic transaction machine are provided in correspondence to respective failures. The automatic transaction machine numbers the 12 displays by 1-12, identifies and specifies them. The table stores statements corresponding to lamp data to turn on the medium information displays. Namely, the medium information display specified by the lamp data 1 shows that one 10 thousand bank note for payment is run out. When lamp control commands including the lamp data are transmitted, a fluorescent display 30 displays that Yen10,000 note is run out.
Patent JP-H10198534-A (JP)
Title: Picture processing system
Inventor: HATANO YOSHIAKI
IPC: B41J29/38
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To freely connect each kind of picture outputting device with a picture processor without damaging each kind of function of the picture processor or the picture outputting device. SOLUTION: The information of the function of a print server as a picture processor and a printer as a picture outputting device is collected by a function information collecting part 64. Thus, a function management table is prepared. A comparison deciding part 65 decides which processing part should be actually operated for each function, and writes the result in a compared result table 66. A job is processed according to the contents of the compared result table 66. When the same function is present in the print server and the printer 1, which function should be used is decided by considering processing efficiency.
Patent JP-2000277820-A (JP)
Title: Superconducting junction element and its manufacture
Inventor: NAMIGASHIRA TSUNEHIRO
IPC: H01L39/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To constitute a superconducting junction element having a Josephson junction which uses a high-temperature superconducting material for electrode, in such a way that the phase boundary can be formed into a nearly vertical steep slope and the junction can be formed stably. SOLUTION: A superconducting junction element has a superconducting layer 18 formed on a substrate 10 via a film composed of such a barrier material that functions as a barrier with respect to a superconducting material, a barrier layer 14 which is formed on the sidewall of the superconducting layer 18, is composed of a barrier material, and functions as a barrier, and another superconducting layer 26 which is formed on the substrate 10 and joined to the sidewall of the superconducting layer 18 through the barrier layer 14.
Patent JP-H02260691-A (JP)
Title: Formation of conductive circuit
Inventor: HIRAMA YOSHINORI
IPC: H05K3/18
Filed: 1989-03-31
Abstract: PURPOSE:To improve plating nucleuses in uniform dispersion after chemical reduction so as to enable the formation of a fine pattern by a method wherein an organic metal compound or an organic metal complex of a plating nucleus precursor is dispersed into a solution which contains prepolymer. CONSTITUTION:An organic metal compound or an organic metal complex, a photocuring prepolymer solution, and an organic solvent are mixed to form a photosensitive ink, it is applied onto an insulating board, and a photosensitive ink layer is exposed to light for the formation of a circuit pattern. Not only the non-exposed part of the ink layer is removed by dissolution with a developing solution but also the surface of the exposed part of the ink layer is roughened at the same time. Then, the roughened ink layer is processed with a reluctant to turn the organic metal compound or the organic metal complex dispersed in the ink into plating nucleuses, and a metal layer is formed on the ink layer by dipping the board into electroless plating bath. By this setup, plating nucleuses are high in uniform dispersion, so that a fine pattern can be formed.
Patent JP-H05246139-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: ITO AKIHIDE
IPC: B41M5/337
Filed: 1992-03-04
Abstract: PURPOSE:To provide a reversible heat-sensitive recording material which does not produce wear and defect even when there exists a physical load caused by a thermal head and when an image is formed by heating by means of such a thermal head, a clear image with improved adhesiveness and heat sensitivity can be formed. CONSTITUTION:A reversible heat-sensitive recording material wherein a protective layer of carbon or carbon as a main ingredient is provided and transparency or color is changed reversibly with temp.
Patent JP-S579193-A (JP)
Title: Remote control receiver
Inventor: MASAKI TAKAAKI
IPC: H04Q9/14
Filed: 1980-06-18
Abstract: PURPOSE:To make response a device to be controlled with a specific channel control signal, by providing a channel preset circuit to a receiver. CONSTITUTION:A control signal is applied to a discrimination circuit 4 via a demodulation circuit 2 and an amplifier circuit 3. Further, the receiver is provided with a preset circuit 5 which selects channels through making effective a specific output among the outputs of the circuit 4, storage circuit 6 storing the selected control signal, and a device 7 to be controlled which is driven by the stored control signal. Moreover, preset is made with switches 20-23 so as to make effective the specific control signal among those outputted from an IC15 of the circuit 4. Thus, since the receiver of the same constitution can be used to each of a number of devices to be controlled by providing a channel preset circuit having to preset switches 20-23, the handling is made easier.
Patent JP-S63248209-A (JP)
Title: Manufacture of rectangular chip type electronic component
Inventor: YOSHINAGA TAKASHI
IPC: H03H3/02
Filed: 1987-04-03
Abstract: PURPOSE:To improve the production efficiency and yield by molding a rectangular resin package to an outer circumference of a round chip member incorporatedly so as to form a rectangular chip member and combining other member so as to form a rectangular chip type electronic component. CONSTITUTION:Both ends of ceramic cases 1, 1... are exposed and mounted onto metallic dies 7, 8. A rectangular cavity is formed to the outer circumference of the ceramic cases 1, 1... in the inside of the metallic dies 7, 8. A resin such as PPS resin is injected into the cavity and extracted from the metallic dies 7, 8 after being cured and shaped, then a mold type rectangular chip case 3 formed by molding the rectangular resin package 2 incorporatedly to the outer circumference of the ceramic case 1 is obtained. Then a metallic cap 4 with conductive paste is mounted to one end of the ceramic case 1 exposed from the rectangular resin package 2 and a ceramic resonator 5 using an energy confinement type thickness-shear vibration mode is inserted in the ceramic case 1.
Patent JP-S59229496-A (JP)
Title: Pretreating agent and pretreatment for painting of steel material
Inventor: SASAKI AKITERU
IPC: C25D13/20
Filed: 1983-05-14
Abstract: PURPOSE:To suppress formation of oxide scale on the surface of brazed steel parts and to enable electrodeposition painting without requiring a succeeding pretreatment such as washing in the stage of cooling said steel parts by coating a specifically composed pretreating agent for painting on said parts. CONSTITUTION:A steel material set with a brazing filler metal in the part to be brazed is placed on a tray 2 and is carried through a preheating chamber 5 into a heating furnace 3 where the material is heated and brazed. The steel material is then fed into a furnace cooling chamber 6 and is cooled down to the temp. of the transformation point or below. The material is thereafter put into a cooling chamber 9 and is dipped in the pretreating agent for painting in a cooling tank 10 underneath said chamber. Said pretreating agent is an aq. soln. contg. 2-17% condensed soldium phosphate, 0.5-5% reducing sugar, 0.1-2.2% org. acid such as citric acid, gluconic acid or the like and 0.1-2.2% fluoride such as sodium fluoride. The steel material coated with such pretreating agent for painting permits anionc type electrodeposition painting after washing.
Patent JP-H09274962-A (JP)
Title: Waterproof connector
Inventor: MATSUMOTO ETSUO
IPC: H01R13/52
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To keep water-tightness and maintain waterproofness with respect to a grommet even if external force is exerted on a cable by disposing a plurality of dowels of an annular projection type at the inner face of an inserting hole of the grommet, and interposing a sleeve between the cable and the inserting hole. SOLUTION: An inserting hole 40 for allowing insertion of a cable 5 connected to a contact 3 is formed on a grommet 4. A plurality of waterproof sealing dowels 41 of an annular projection type are formed at the inner face of the inserting hole 40. Furthermore, a sleeve 6 for keeping water-tightness is interposed between the inserting hole 40 and the cable 5. The sleeve 6 is formed into a cylindrical shape, in which its inner diameter is slightly larger than an outer diameter of the cable 5 and its outer diameter is slightly larger than an inner diameter of the inserting hole 40. The cable 5 connected to the contact 3 is inserted into the inserting hole 40 of the grommet 4, so that the sleeve 6 is brought into press-contact with the inner face of the inserting hole 40 and the outer face of the cable 5, thus keeping water-tightness.  Consequently, it is possible to maintain waterproofness with respect to the grommet even if external force is exerted on the cable.
Patent JP-H07270552-A (JP)
Title: Clock system
Inventor: MIZUSHIMA HIDEO
IPC: G04C13/02
Filed: 1994-03-30
Abstract: PURPOSE:To reduce the cost of wiring work, etc., by a clock system wherein a serial time signal, e.g. IRIG-B, is superposed on a three-phase drive signal and delivered to a plurality of analog and digital slave clocks through a single transmission line. CONSTITUTION:A signal converting section 2 converts a time information delivered from a master clock 1 into a superposed signal of a three-phase driving signal and a serial time signal, e.g. IRIG-B, which is then transmitted, through a single transmission line 3, to each time/power supply separating section 4 and each drive signal separating section 6. The separating section 4 separates a three-phase drive signal and a series time signal, e.g. IRIG-B from the transmitted superposed signal. The separated three-phase drive signal is rectified and fed, as the power supply current, to a digital slave clock 5 along with the separated serial time signal thus indicating the time. The separating section 6 removes the serial time signal from the superposed signal to produce a three-phase drive signal which is fed to an analog slave clock 7.
Patent JP-S568501-A (JP)
Title: Manufacture of independent measuring tape
Inventor: NAGASAWA TAKASHI
IPC: G01B3/10
Filed: 1979-07-02
Abstract: PURPOSE: To avoid the strain, the warp and the like within the base component and at the same time enabling a uniform distribution of the impregnated resin, by shifting the base component on the belt to wrap it in sequence among the belts and then hardening the resin while bending it into an arc shape.  
     CONSTITUTION: Thermosetting resin 21 is impregnated into tape-type base component 1 made of the galss fiber woven fabric or the like in resin impregnating bath 2. Then component 1 is folded sequentially in the direction of length by belt folding device 4 while being shifted on belt 3 and then wrapped with belt 3. Component 1 in such condition is then bent into an arc shape by bending formation device 6, and at the same time resin 21 is hardened. After this, belt 3 is returned to the original state is sequence by belt releasing device 5, and then component 1 is released from belt 3. In this way, no tensile stress is applied to component 1, causing no internal strain. Thus the warp, the bend and the twist can be prevented for component 1 to enable a uniform distribution of the resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10260355-A (JP)
Title: Variable power optical system with vibration-proof function
Inventor: HAMANO HIROYUKI
IPC: G03B5/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the variable power optical system with a vibrationproof function which obtain a still image by optically correcting the defocusing of a photographed image when the variable power optical system vibrates. SOLUTION: The variable power optical system has four lens groups, i.e., a 1st group L1 with positive refracting power which is fixed at the time of power variation and focusing, a 2nd group L2 which has a power varying function and negative refracting power, a 3rd group L3 with positive refracting power, and a 4th group L4 which has both a correcting function for correcting an image plane varying owing to power variation and a function for focusing and positive refracting power in order from the object side, and the 3rd group L3 has two lens groups with positive refracting power and also has one lens group FL fixed and the other lens group SL moved at right angles to the optical axis to correct the defocusing of a photographed image when the variable power optical system vibrates.
Patent JP-S62234704-A (JP)
Title: Bead wire
Inventor: TAKAGI SHIGEMASA
IPC: B60C15/06
Filed: 1986-04-04
Abstract: PURPOSE:To make a steel filler unnecessary while eliminate a lap in the axial direction and a step in the radial direction by laminatedly embedding a metal or nonmetal linear body in the circumferential direction on a hard rubber apex provided on the outer diameter side of an annular rubber-filmed steel wire bundle. CONSTITUTION:In a bead wire which is provided in a tire, a hard rubber apex 2 having a triangular section is provided on the outer peripheral side of a bare bead 1. In this apex 2, a metal solid wire 3 is laminated embedded in the radial direction, which is formed by, e.g., laminated winding a hard-rubber trapezoidal cord type object 4 in which a metal solid wire 3 is embedded, with its form and dimension being gradually reduced in width. Thereby, a filler which is conventionally provided on the side part of the apex becomes unnecessary, while eliminating the generation of a lap in the axial direction and a step in the radial direction.
Patent JP-S59209124-A (JP)
Title: Preparation of unit body for assembling heat insulating container
Inventor: IMADA YOSHIMITSU
IPC: B32B37/00
Filed: 1983-05-13
Abstract: PURPOSE:To bring a unit body into close contact with an exterior plate, in preparing a unit body for assembling a heat insulating container, by thickly applying a viscous adhesive to the part of the peripheral edge of the exterior plate contacted with the unit plate while introducing an expandable resin into the space between the exterior plate and the unit plate to expand the same. CONSTITUTION:An adhesive 3 is applied to the peripheral edge of an exterior plate 2 placed on a mold 5 while the interior thereof is coated with an expandable resin and the exterior plate 2 is quickly covered with a unit plate 1. Whereupon, the leading end of the erected edge 21 of the exterior plate 2 is contacted with the bent part between the connecting flange 11 and the base plate 12 of the unit plate 1 and the exterior plate 2 is fit into the unit plate 1 to cover the base plate 12. In this state, the expandable resin is expanded in the space between the unit plate 1 and the exterior plate 2 to fill said space with the expanded resin and the unit plate 1 and the exterior plate 2 are adhered by the adhesive 3 to obtain a heat insulating unit body.
Patent JP-H08247387-A (JP)
Title: Liquid pressure-feeding device
Inventor: BAAN HINDORAA
IPC: F16T1/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide a liquid pressure-feeding device which can pressure-feed liquid in a closed container in a short time, and moreover surely carry out the opening and closing of an air feed valve. CONSTITUTION: In a liquid pressure-feeding device, a working steam introducing port 15, a working steam discharge port 16, a pressure-fed liquid flowing-in port 13 and a pressure-fed liquid discharge port 14 are provided in a closed container 2, and a float 3 and an air feed valve 20 for opening-closing the working steam introducing port and an exhaust valve 21 for opening-closing the working steam discharge port are built-in in the closed container, and the air feed valve is opened according to the height of the level of the liquid collected in the closed container to discharge the liquid collected in the closed container through the pressure-fed liquid discharge port outside the closed container, and a steam trap 6 for discharging a condensate at the working steam introducing port into the closed container is attached inside the closed container.
Patent JP-S527879-A (JP)
Title: Method of forming high hardness film on carbon tool steel or alloy too l steel
Inventor: KAWASHITA YASUSHI
IPC: C23C14/06
Filed: 1975-07-09
Abstract: PURPOSE:A method of forming a beautiful high-hardness film on the surfaces of a tool material while maintaining the surface treatment temperature of the tool material at 230 deg.C or under.
Patent JP-S527819-A (JP)
Title: Process for smooth electrodeposition of copper
Inventor: OOSAWA KAZUTOSHI
IPC: C25C1/12
Filed: 1975-07-10
Abstract: PURPOSE: Process for smooth electrodeposition of copper by use of electrolyte containing stable efficient additives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5311169-A (JP)
Title: Dehydrating and deodorizing method for heat treated sludge
Inventor: UYAMA KIYOSHI
IPC: B01D53/02
Filed: 1976-07-19
Abstract: PURPOSE: To plan the prevention of malodor generating at the heat treatment of sludge, by treating the organic sludge after the reaction which has been heat treated and passed through the heat exchange process by separating to the cake of sludge and the filtrate with the centrifugal dehydrator sealed hermetically with the cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05246837-A (JP)
Title: Cosmetic
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a cosmetic containing a solvent extract of the leaves of guava, having high skin-beautifying effect and effective in inhibiting hyaluronidase activity and improving chapped skin, etc. CONSTITUTION:Leaves of guava are extracted with water or a hydrophilic organic solvent (e.g. ethanol, methanol or acetone) and the obtained extract is used as a component of the objective cosmetic. The cosmetic suppresses active oxygen, exhibits antioxidation action, retards the aging of the skin and suppresses the darkening of the skin. Accordingly, it gives fair and soft skin having springiness and gloss.
Patent JP-H05247872-A (JP)
Title: Drier drainage device of paper machine
Inventor: SUEMITSU SADAYOSHI
IPC: D21F5/06
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the ununiform drying of paper in the longitudinal direction of a drier roll by dividing plural drier rolls into plural groups and preventing the steam of the driers of each group from being superheated. CONSTITUTION:Plural drier rolls 14 are divided into plural groups consisting of the first group, the second group..., and high pressure steam is fed from a steam head 9 into each group while changed into a reduced pressure steam through a control valve 1. The condensate and the blown-through-steam of each group are discharged through a separator tank 12. In the drier drainage device of the paper machine, a desuperheater 2 is disposed on a piping connecting each control valve 1 to each group to change the high pressure steam fed from the steam header 9 into reduced pressure steam and to lower the temperature of the steam to a state near to saturated steam for preventing the feeding of the superheated steam.
Patent JP-S57200453-A (JP)
Title: Preparation of polyimide powder
Inventor: SASAKI YOSHIKAZU
IPC: C08G73/00
Filed: 1981-06-04
Abstract: PURPOSE: To prepare, with ease and good reproducibility, polyimide powder suitable for production of polyimide moldings, by heating an amide solvent solution of an aromatic tetracarboxylic acid and an aromatic diamine to a specified temp. under stirring.  
     CONSTITUTION: Nearly equimolar amounts of an aromatic tetracarboxylic aicd having no acid anhydride group and an aromatic diamine are dissolved, at a temp. below 155°C, in an organic polar solvent which dissolves formed polyimide in less than 1wt%. The temp. of the resultant homogeneous solution with a low rotational viscosity is raised quickly to 165W300°C under stirring and is kept within the temp. range to form an aromatic polyimide which is then precipitated as fine particles. The reaction solution in which the polyimide has been precipitated in at least about 90% of theoretical yield may be aged at 160W300°C for 0.2W20hr to increase MW of the precipitated aromatic polyimide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10284469-A (JP)
Title: Electrode for radical reaction type working device
Inventor: KOBAYASHI TERUNORI
IPC: C23F4/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To generate such plasma as converged into a shape appropriate for shape forming without degrading stable reaction gas flow, by providing, at an electrode part of such shape as rotationally symmetric about a rotation axis, a conductive member of conductive material and an insulating member of insulation material. SOLUTION: An electrode part 13 is spherical as a hole comprising a conductive member 1 and an insulating member 2, and the conductive member 1 is a spherical member 1a of aluminum and specified thickness while the radius of sphere is identical with that of the electrode part 13. Then, a work piece 9 is placed on a work table 10, and a high-frequency electric power is introduced into the conductive member 1 at the center of the electrode part 13 through a metal bearing 3b, and a plasma 7 is generated while a reaction gas is supplied between the work piece 9 and the conductive member 1. Thus, the generated plasma is converged only to the exposed part of the conductive member 1, and thanks to the viscous flow of reaction gas by the spherical electrode part 13, the reaction gas is stably supplied to a plasma generation part.